ubuntu 16.04设置固定IP地址

1. ifconfig查看网卡名
   
2. 修改文件将ip地址设置为192.168.50.177
   
   auto eno1
   iface eno1 inet static
   address 192.168.50.177
   netmask 255.255.255.0
   gateway 192.168.50.1
   dns-nameservers 192.168.50.1
3. 重启网络
   /etc/init.d/networking restart